{"id":17641,"date":"2024-03-30T04:09:42","date_gmt":"2024-03-30T04:09:42","guid":{"rendered":"https:\/\/soicau6068.minhngocxoso.com\/lo-de-3-cang-mien-bac-la-gi-giai-dap-50-nghin-3-cang-an-duoc-bao-nhieu-tien\/"},"modified":"2024-03-30T04:09:42","modified_gmt":"2024-03-30T04:09:42","slug":"lo-de-3-cang-mien-bac-la-gi-giai-dap-50-nghin-3-cang-an-duoc-bao-nhieu-tien","status":"publish","type":"post","link":"https:\/\/ketquamienbac.org\/lo-de-3-cang-mien-bac-la-gi-giai-dap-50-nghin-3-cang-an-duoc-bao-nhieu-tien\/","title":{"rendered":"l\u00f4 & \u0111\u1ec1 3 c\u00e0ng mi\u1ec1n b\u1eafc l\u00e0 g\u00ec? (gi\u1ea3i \u0111\u00e1p) 50 ngh\u00ecn 3 c\u00e0ng \u0103n \u0111\u01b0\u1ee3c bao nhi\u00eau ti\u1ec1n?"},"content":{"rendered":"
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3 c\u00e0ng \u0103n bao nhi\u00eau? C\u00f3 l\u1ebd nhi\u1ec1u anh em c\u0169ng \u0111ang th\u1eafc m\u1eafc v\u1ec1 c\u00e1c ch\u1ee7 \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn c\u00e1ch ch\u01a1i l\u00f4 \u0111\u1ec1 n\u00e0y. Ch\u00fang ta c\u00f3 hai h\u00ecnh th\u1ee9c l\u00e0 \u0111\u00e1nh l\u00f4 v\u00e0 \u0111\u00e1nh \u0111\u1ec1. Tuy nhi\u00ean, v\u1eabn c\u00f3 nhi\u1ec1u anh em l\u1ea1i \u0111ang b\u1ecb nh\u1ea7m l\u1eabn gi\u1eefa 2 kh\u00e1i ni\u1ec7m n\u00e0y. <\/span>V\u1eady 3 c\u00e0ng l\u00e0 g\u00ec? C\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 3 c\u00e0ng nh\u01b0 th\u1ebf n\u00e0o? Ch\u00fang t\u00f4i xin \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u t\u1ed5ng quan cho anh em \u0111\u01b0\u1ee3c r\u00f5 qua b\u00e0i ph\u00e2n t\u00edch b\u00ean d\u01b0\u1edbi.<\/span><\/p>\n \u0110\u1ed1i v\u1edbi ba c\u00e0ng, hi\u1ec7n nay anh em b\u1ea1c th\u1ee7 \u0111ang v\u00f4 c\u00f9ng chu\u1ed9ng 2 c\u00e1ch \u0111\u00e1nh ch\u00ednh l\u00e0 l\u00f4 3 c\u00e0ng v\u00e0 \u0111\u1ec1 3 c\u00e0ng. Trong m\u1ed7i chuy\u00ean m\u1ee5c t\u00f4i s\u1ebd t\u00e1ch ri\u00eang ra ph\u00e2n t\u00edch v\u1ec1 l\u00f4 v\u00e0 \u0111\u1ec1 \u0111\u1ec3 tr\u00e1nh g\u00e2y nh\u1ea7m l\u1eabn cho anh em. <\/span>Tr\u01b0\u1edbc ti\u00ean ta s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 kh\u00e1i ni\u1ec7m c\u1ee7a t\u1eebng h\u00ecnh th\u1ee9c ch\u01a1i n\u00e0y l\u00e0 g\u00ec?<\/span><\/p>\n \u0110\u1ec1 3 c\u00e0ng l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c ch\u01a1i \u0111\u1ec1 m\u00e0 anh em c\u1ea7n l\u1ef1a ch\u1ecdn cho m\u00ecnh m\u1ed9t con s\u1ed1 g\u1ed3m 3 ch\u1eef s\u1ed1 t\u1eeb 000 \u2013 999, \u0111\u1ec3 chi\u1ebfn th\u1eafng th\u00ec ng\u01b0\u1eddi ch\u01a1i c\u1ea7n d\u1ef1 \u0111o\u00e1n tr\u00fang \u0111\u01b0\u1ee3c 3 con s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t.<\/span><\/p>\n V\u00ed d\u1ee5: Gi\u1ea3i \u0111\u1eb7c bi\u1ec7t XSMB 40911 \u2013 911 l\u00e0 3 c\u00e0ng mi\u1ec1n B\u1eafc.<\/span><\/p>\n >>> Ngo\u00e0i c\u00e1ch \u0111\u00e1nh n\u00e0y, t\u00f4i c\u00f2n c\u00f3 h\u01b0\u1edbng d\u1eabn th\u00eam m\u1ed9t b\u00e0i vi\u1ebft chuy\u00ean s\u00e2u kh\u00e1c v\u1ec1 \u0110\u1ec1 4 c\u00e0ng l\u00e0 g\u00ec \u2013 B\u00ed quy\u1ebft bi\u1ebfn 1 \u0111\u1ed3ng th\u00e0nh 1 v\u1ea1n, anh em c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam.<\/span><\/p>\n Tuy nhi\u00ean, \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho nhu c\u1ea7u c\u1ee7a anh em, nhi\u1ec1u nh\u00e0 c\u00e1i \u0111\u00e3 \u0111a d\u1ea1ng h\u00f3a c\u00e1ch ch\u01a1i v\u1edbi m\u1ed7i c\u00e1ch ch\u01a1i l\u00e0 m\u1ed9t gi\u1ea3i th\u01b0\u1edfng kh\u00e1c nhau, c\u1ee5 th\u1ec3:<\/span><\/p>\n L\u00f4 3 c\u00e0ng c\u0169ng nh\u01b0 c\u00e1ch ch\u01a1i bao l\u00f4 th\u00f4ng th\u01b0\u1eddng, ng\u01b0\u1eddi ch\u01a1i c\u1ea7n l\u1ef1a ch\u1ecdn b\u1ed9 s\u1ed1 g\u1ed3m 3 ch\u1eef s\u1ed1 t\u1eeb 000 \u2013 999, ng\u01b0\u1eddi th\u1eafng l\u00e0 ng\u01b0\u1eddi d\u1ef1 \u0111o\u00e1n tr\u00fang \u0111\u01b0\u1ee3c 3 con s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c gi\u1ea3i trong b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 (tr\u1eeb c\u00e1c gi\u1ea3i ch\u1ec9 c\u00f3 2 s\u1ed1).<\/span><\/p>\n 3 c\u00e0ng \u0103n \u0111\u01b0\u1ee3c bao nhi\u00eau ti\u1ec1n th\u01b0\u1edfng ch\u1eafc h\u1eb3n l\u00e0 c\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c anh em quan t\u00e2m nhi\u1ec1u nh\u1ea5t, kh\u00f4ng ph\u1ea3i ng\u1eabu nhi\u00ean m\u00e0 h\u00ecnh th\u1ee9c ch\u01a1i l\u00f4 \u0111\u1ec1 n\u00e0y l\u1ea1i l\u00e0 c\u00e1ch ch\u01a1i \u0111\u01b0\u1ee3c anh em l\u00f4 th\u1ee7 v\u00f4 c\u00f9ng \u01b0a th\u00edch.<\/span><\/p>\n Nh\u01b0 anh em l\u00f4 th\u1ee7 c\u0169ng bi\u1ebft, x\u00e1c su\u1ea5t tr\u00fang \u0111\u1ec1 2 con s\u1ed1 truy\u1ec1n th\u1ed1ng l\u00e0 1\/100, v\u1eady x\u00e1c su\u1ea5t tr\u00fang \u0111\u01b0\u1ee3c \u0111\u1ec1 3 s\u1ed1 l\u1ea1i c\u00e0ng kh\u00f3 h\u01a1n l\u00e0 1\/1000. T\u1ee9c l\u00e0 c\u1ef1c k\u1ef3 kh\u00f3 tr\u00fang, nh\u01b0ng \u0111\u1ed5i l\u1ea1i l\u00e0 ph\u1ea7n th\u01b0\u1edfng m\u00e0 n\u00f3 mang l\u1ea1i n\u1ebfu n\u1ed5 l\u00f4 th\u00ec c\u1ef1c k\u1ef3 ng\u1ecdt ng\u00e0o.<\/span><\/p>\n Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean, \u0111\u1ec1 3 c\u00e0ng l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c \u0111\u00e1nh \u0111\u1ec1 v\u1edbi s\u1ed1 v\u1ed1n th\u1ea5p nh\u01b0ng ti\u1ec1n th\u01b0\u1edfng mang l\u1ea1i l\u00e0 c\u1ef1c l\u1edbn.<\/span><\/p>\n 3 c\u00e0ng truy\u1ec1n th\u1ed1ng: V\u1edbi c\u00e1ch ch\u01a1i n\u00e0y th\u00ec t\u1ef7 l\u1ec7 c\u01b0\u1ee3c c\u0169ng s\u1ebd kh\u00e1 cao, th\u00f4ng th\u01b0\u1eddng r\u01a1i v\u00e0o kho\u1ea3ng 1 \u0103n 400 (v\u1ed1n t\u00f9y \u00fd).<\/span><\/p>\n \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 c\u00e1i online: Th\u1eddi \u0111\u1ea1i c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i, anh em l\u00f4 th\u1ee7 th\u01b0\u1eddng s\u1ebd l\u1ef1a ch\u1ecdn ch\u01a1i tr\u00ean c\u00e1c trang nh\u00e0 c\u00e1i online. L\u1ee3i th\u1ebf c\u1ee7a vi\u1ec7c ch\u01a1i tr\u00ean nh\u00e0 c\u00e1i online so v\u1edbi truy\u1ec1n th\u1ed1ng l\u00e0:<\/span><\/p>\n V\u1edbi c\u00e1c trang m\u1ea1ng c\u00e1 c\u01b0\u1ee3c hi\u1ec7n nay, t\u1ef7 l\u1ec7 tr\u1ea3 th\u01b0\u1edfng th\u01b0\u1eddng l\u00e0 1 \u0103n 960 (m\u1ee9c th\u01b0\u1edfng c\u1ef1c k\u1ef3 kh\u1ee7ng), v\u1edbi m\u1ee9c c\u01b0\u1ee3c th\u1ea5p nh\u1ea5t l\u00e0 1.000 vn\u0111 cho 1 \u0111i\u1ec3m.<\/span><\/p>\n => V\u1eady \u0111\u00e1nh 50 ngh\u00ecn 3 c\u00e0ng \u0111\u01b0\u1ee3c bao nhi\u00eau ti\u1ec1n? Anh em s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c 20.000.000 \u0111\u1ed3ng n\u1ebfu ch\u01a1i truy\u1ec1n th\u1ed1ng v\u00e0 48.000.000 \u0111\u1ed3ng n\u1ebfu ch\u01a1i online, \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 ti\u1ec1n th\u01b0\u1edfng v\u00f4 c\u00f9ng h\u1ea5p d\u1eabn \u0111\u00fang kh\u00f4ng anh em?<\/span><\/p>\n \u0110\u00e2y c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng h\u00ecnh th\u1ee9c ch\u01a1i l\u00f4 \u0111\u1ec1 kh\u00f3 tr\u00fang nh\u1ea5t hi\u1ec7n nay v\u1edbi x\u00e1c su\u1ea5t tr\u00fang ch\u1ec9 l\u00e0 0,1% c\u01a1 h\u1ed9i. Ch\u00ednh v\u00ec th\u1ebf m\u00e0 m\u1ee9c ti\u1ec1n th\u01b0\u1edfng c\u1ee7a n\u00f3 c\u0169ng cao ng\u1ea5t ng\u01b0\u1ee1ng.<\/span><\/p>\n M\u1ed7i nh\u00e0 c\u00e1i s\u1ebd quy \u0111\u1ecbnh m\u1ee9c t\u1ef7 l\u1ec7 \u0103n 3 c\u00e0ng kh\u00e1c nhau nh\u01b0ng ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay s\u1ebd l\u00e0 1:400, t\u1ee9c l\u00e0 anh em s\u1ebd \u0103n \u0111\u01b0\u1ee3c g\u1ea5p 400 l\u1ea7n s\u1ed1 ti\u1ec1n c\u01b0\u1ee3c n\u1ebfu nh\u01b0 anh em th\u1eafng.<\/span><\/p>\n V\u1ec1 v\u1ed1n \u0111\u00e1nh th\u00ec s\u1ebd \u0111\u01b0\u1ee3c t\u00ednh theo \u0111i\u1ec3m, c\u1ee5 th\u1ec3:<\/span><\/p>\n C\u00e1ch \u0111\u00e1nh kh\u00e1c nhau n\u00ean c\u00e1ch soi c\u1ea7u \u0111\u1ec3 b\u1eaft \u0111\u01b0\u1ee3c con s\u1ed1 \u0111\u00e1nh c\u00f3 x\u00e1c su\u1ea5t tr\u00fang cao nh\u1ea5t c\u0169ng kh\u00f4ng th\u1ec3 gi\u1ed1ng nhau \u0111\u01b0\u1ee3c. \u0110\u00e2y l\u00e0 m\u1ed9t b\u00e0i vi\u1ebft kh\u00e1 chuy\u00ean s\u00e2u, ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng anh em th\u1eadt s\u1ef1 mu\u1ed1n t\u00ecm hi\u1ec3u r\u00f5 v\u1ec1 h\u00ecnh th\u1ee9c ch\u01a1i ba c\u00e0ng n\u00e0y.<\/span><\/p>\n \u0110\u00e1nh \u0111\u1ec1 3 s\u1ed1 mang l\u1ea1i l\u1ee3i nhu\u1eadn c\u1ef1c k\u1ef3 kh\u1ee7ng, nh\u01b0ng kh\u00f4ng v\u00ec th\u1ebf m\u00e0 anh em c\u1ee9 \u0111\u00e1nh b\u1eeba, d\u1ef1a v\u00e0o may m\u1eafn v\u1edbi suy ngh\u0129 r\u1eb1ng v\u1ed1n b\u1ecf ra \u00edt n\u00ean c\u1ee9 \u0111\u00e1nh nhi\u1ec1u s\u1ed1 v\u00ec \u0111\u1eb1ng n\u00e0o ch\u1eb3ng l\u1eddi.<\/span><\/p>\n T\u00f4i s\u1ebd cung c\u1ea5p cho anh em 5 c\u00e1ch b\u1eaft \u0111\u01b0\u1ee3c con ba c\u00e0ng Mi\u1ec1n B\u1eafc gi\u00fap n\u00e2ng t\u1ef7 l\u1ec7 th\u1eafng c\u1ee7a anh em l\u00ean m\u1ee9c cao nh\u1ea5t, m\u1eddi anh em theo d\u00f5i.<\/span><\/p>\n T\u00f4i c\u00f3 con \u0111\u1ec1 m\u00e0 \u0111\u00e3 k\u1ebft t\u1eeb r\u1ea5t l\u00e2u ng\u00e0y (qua qu\u00e1 tr\u00ecnh th\u1ed1ng k\u00ea, theo d\u00f5i t\u1ea1i c\u00e1c website th\u1ed1ng k\u00ea x\u1ed5 s\u1ed1), t\u00f4i s\u1ebd \u0111\u00e1nh k\u00e8m v\u1edbi \u0111\u1ec1 2 c\u00e0ng, \u0111\u00e1nh v\u1edbi s\u1ed1 ti\u1ec1n nh\u1ecf t\u00f9y theo t\u00e0i ch\u00ednh c\u1ee7a m\u1ed7i ng\u01b0\u1eddi. V\u00ed d\u1ee5 t\u00f4i \u0111\u00e1nh k\u00e8m theo 10.000 \u0111\u1ed3ng hay 20.000 \u0111\u1ed3ng,\u2026<\/span><\/p>\n C\u00f3 2 c\u00e1ch \u0111\u1ec3 anh em t\u00ecm ra con b\u1ea1ch th\u1ee7 l\u00f4 l\u00e0 g\u00ec:<\/span><\/p>\n C\u00e1ch 1: Anh em th\u1ed1ng k\u00ea v\u00e0 t\u00ecm ra con l\u00f4 r\u01a1i m\u00e0 anh em th\u1ea5y r\u1eb1ng c\u00f3 t\u1ef7 l\u1ec7 n\u1ed5 l\u00f4 cao nh\u1ea5t trong ng\u00e0y h\u00f4m nay v\u00e0 \u0111\u00e1nh d\u00e0n \u0111\u1ec1 con l\u00f4 r\u01a1i n\u00e0y ra.<\/span><\/p>\n V\u00ed d\u1ee5: Con b\u1ea1ch th\u1ee7 l\u00f4 c\u1ee7a anh em ng\u00e0y h\u00f4m qua n\u1ed5 l\u00e0 con 78, th\u00ec h\u00f4m nay anh em \u0111\u00e1nh d\u00e0n \u0111\u1ec1 con 78 l\u00e0 078, 178, 278, 378,\u2026.<\/span><\/p>\n C\u00e1ch 2: Soi c\u1ea7u l\u00f4 \u0111\u1eb7c bi\u1ec7t v\u00f4 c\u00f9ng hi\u1ec7u qu\u1ea3 qua h\u1ec7 th\u1ed1ng th\u1ed1ng k\u00ea.<\/span><\/p>\n Anh em truy c\u1eadp v\u00e0o nh\u1eefng website h\u1ed7 tr\u1ee3 ch\u1ee9c n\u0103ng th\u1ed1ng k\u00ea x\u1ed5 s\u1ed1 mi\u1ec5n ph\u00ed \u0111\u1ec3 soi c\u1ea7u con b\u1ea1ch th\u1ee7 \u0111\u1ec1 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t.<\/span><\/p>\n \u1ede h\u00ecnh \u1ea3nh b\u00ean d\u01b0\u1edbi anh em c\u00f3 th\u1ec3 th\u1ea5y c\u00e2y c\u1ea7u l\u00f4 m\u00e0 t\u00f4i \u0111\u00e3 theo d\u00f5i v\u00e0 b\u1eaft \u0111\u1ec3 v\u00ed d\u1ee5 cho anh em nh\u01b0 sau:<\/span><\/p>\n Gi\u1ea5c m\u01a1 l\u00e0 m\u1ed9t trong nh\u1eefng \u0111i\u1ec1u b\u00ed \u1ea9n m\u00e0 \u00edt ai c\u00f3 th\u1ec3 gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c. C\u0169ng nh\u01b0 anh em kh\u00f4ng th\u1ec3 n\u00e0o hi\u1ec3u \u0111\u01b0\u1ee3c l\u00ed do v\u00ec sao m\u00e0 bu\u1ed5i s\u00e1ng nghe h\u1ecd b\u00e0n lu\u1eadn v\u1ec1 nh\u1eefng gi\u1ea5c m\u01a1 v\u00e0 nh\u1eefng con s\u1ed1 r\u1ed3i cu\u1ed1i ng\u00e0y h\u1ecd l\u1ea1i tr\u00fang \u0111\u1ec1.<\/span><\/p>\n Th\u1ebf n\u00ean, v\u1edbi t\u00f4i th\u00ec \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t c\u00e1ch m\u00e0 anh em c\u00f3 th\u1ec3 tham kh\u1ea3o qua. Tuy nhi\u00ean, \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 tr\u00fang cao nh\u1ea5t th\u00ec ch\u1eafc h\u1eb3n r\u1eb1ng kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf gi\u1ea5c m\u01a1 m\u00e0 c\u00f2n l\u00e0 ph\u00e2n t\u00edch, th\u1ed1ng k\u00ea v\u00e0 theo d\u00f5i.<\/span><\/p>\n V\u00ed d\u1ee5: Con b\u1ea1ch th\u1ee7 c\u1ee7a anh em l\u00e0 45 th\u00ec t\u1ed5ng c\u1ee7a 4 + 5 = 9, gh\u00e9p l\u1ea1i l\u00e0 945 \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c con 3 c\u00e0ng h\u00f4m nay.<\/span><\/p>\n Ngo\u00e0i ra, anh em c\u00f3 th\u1ec3 xem th\u00eam c\u00e1c chuy\u00ean gia b\u1eaft l\u00f4 b\u1eb1ng t\u1ed5ng \u0111\u1ec1 hi\u1ec7u qu\u1ea3 nh\u01b0 th\u1ebf n\u00e0o t\u1ea1i \u0111\u00e2y.<\/span><\/p>\n V\u00ed d\u1ee5: Con b\u1ea1ch th\u1ee7 c\u1ee7a anh em l\u00e0 45 v\u00e0 h\u00f4m nay l\u00e0 th\u1ee9 2 th\u00ec anh em l\u1ea5y th\u1ee9 l\u00e0m con \u0111\u1ea7u c\u00e0ng, gh\u00e9p l\u1ea1i th\u00e0nh 245.<\/span><\/p>\n Theo c\u00e1c anh em l\u00f4 th\u1ee7 l\u00e2u n\u0103m kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c l\u00f4 \u0111\u1ec1 th\u00ec c\u00f3 r\u1ea5t nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 soi ra con 3 c\u00e0ng \u0111\u1eb9p v\u00e0 chu\u1ea9n x\u00e1c. C\u00e1c chuy\u00ean gia xin \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p cho anh em m\u1ed9t v\u00e0i ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 nh\u1ea5t.<\/span><\/p>\n Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00f4ng qu\u00e1 kh\u00f3 kh\u0103n v\u1edbi nh\u1eefng anh em \u0111\u00e3 d\u00e0nh nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 nghi\u00ean c\u1ee9u v\u00e0 th\u1ed1ng k\u00ea cho m\u00ecnh nh\u1eefng con l\u00f4 c\u00f3 x\u00e1c su\u1ea5t n\u1ed5 cao trong nh\u1eefng ng\u00e0y v\u1eeba qua.<\/span><\/p>\n Anh em c\u00f3 th\u1ec3 d\u1ef1a v\u00e0o s\u1ef1 nh\u1ea1y b\u00e9n c\u1ee7a b\u1ea3n th\u00e2n \u0111\u1ec3 ch\u1ecdn ra nh\u1eefng con l\u00f4 c\u00f3 x\u00e1c su\u1ea5t cao v\u1ec1 trong ng\u00e0y h\u00f4m nay ho\u1eb7c nh\u1eefng con l\u00f4 b\u1ea1ch th\u1ee7 \u0111\u01b0\u1ee3c anh em nu\u00f4i trong th\u1eddi gian d\u00e0i \u0111\u1ec3 c\u00f3 2 con s\u1ed1 \u1edf h\u00e0ng \u0111\u01a1n v\u1ecb v\u00e0 h\u00e0ng ch\u1ee5c.<\/span><\/p>\n Sau \u0111\u00f3 c\u00f3 th\u1ec3 ch\u01a1i d\u00e0n \u0111\u1ec1 \u0111\u1ec3 t\u1ea1o ra \u0111\u01b0\u1ee3c b\u1ed9 3 con l\u00f4 \u0111\u00e1nh cho ng\u00e0y h\u00f4m nay.<\/span><\/p>\n H\u00ecnh th\u1ee9c n\u00e0y \u0111\u01a1n gi\u1ea3n l\u00e0 anh em gh\u00e9p 4 gi\u1ea3i b\u1ea3y c\u1ee7a ng\u00e0y h\u00f4m nay c\u00f9ng v\u1edbi m\u1ed9t s\u1ed1 b\u1ea5t k\u1ef3 \u1edf gi\u1ea3i \u0111\u1eb7c bi\u1ec7t t\u1ea1o th\u00e0nh con 3 c\u00e0ng \u0111\u1ec3 \u0111\u00e1nh cho ng\u00e0y h\u00f4m sau.<\/span><\/p>\n V\u00ed d\u1ee5: Ng\u00e0y 19\/05\/2024, k\u1ebft qu\u1ea3 gi\u1ea3i 7 c\u1ee7a XSMB v\u1ec1 4 con l\u00e0 34, 56, 41, 70 v\u00e0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 45690. Anh em c\u00f3 th\u1ec3 gh\u00e9p c\u00e1c con l\u00f4 3 c\u00e0ng \u0111\u1ec3 \u0111\u00e1nh nh\u01b0 sau: 344, 345, 346, 349, 340. K\u1ebft qu\u1ea3 l\u00e0 ng\u00e0y h\u00f4m sau \u0111\u00e3 n\u1ed5 con 349.<\/span><\/p>\n \u1ede ph\u01b0\u01a1ng ph\u00e1p n\u00e0y anh em s\u1ebd l\u1ea5y 5 con s\u1ed1 c\u1ee7a k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t MB, gh\u00e9p t\u1ed5ng 2 con \u0111\u1ea7u \u0111\u1ec3 c\u00f3 con l\u00f4 h\u00e0ng tr\u0103m, con gi\u1eefa l\u00e0 con l\u00f4 h\u00e0ng ch\u1ee5c v\u00e0 t\u1ed5ng 2 con cu\u1ed1i \u0111\u1ec3 c\u00f3 con l\u00f4 h\u00e0ng \u0111\u01a1n v\u1ecb.<\/span><\/p>\n V\u00ed d\u1ee5: Gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 98133 th\u00ec con l\u00f4 3 c\u00e0ng s\u1ebd l\u00e0 716<\/span><\/p>\n H\u00e0ng tr\u0103m: 9 + 8 = 17 (con 7).<\/span><\/p>\n H\u00e0ng ch\u1ee5c: Con 1.<\/span><\/p>\n H\u00e0ng \u0111\u01a1n v\u1ecb: 3 + 3 = 6 (con 6).<\/span><\/p>\n \u0110i\u1ec1u ki\u1ec7n \u0111\u1ec3 c\u00f3 t\u1ef7 l\u1ec7 b\u1eaft l\u00f4 cao trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y l\u00e0 ng\u00e0y l\u1ebb ph\u1ea3i ra \u0111\u1ec1 l\u1ebb, ng\u00e0y ch\u1eb3n ph\u1ea3i ra \u0111\u1ec1 ch\u1eb3n.<\/span><\/p>\n V\u00ed d\u1ee5: Ng\u00e0y 16\/04 v\u1ec1 \u0111\u1ec1 46 (\u0111\u00fang \u0111i\u1ec1u ki\u1ec7n), t\u1ed5ng \u0111\u1ec1 10 => ta c\u00f3 c\u00e1c con s\u1ed1 16, 46, 10 gh\u00e9p l\u1ea1i \u0111\u1ec3 c\u00f3 con l\u00f4 3 c\u00e0ng v\u00e0 k\u1ebft qu\u1ea3 17\/04 n\u1ed5 con 416.<\/span><\/p>\n Anh em soi con s\u1ed1 \u0111\u1ec1 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ng\u00e0y h\u00f4m nay v\u00e0 soi b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 c\u1ee7a c\u1eb7p s\u1ed1 \u0111\u1ec1 \u0111\u00f3 \u0111\u1ec3 \u0111\u00e1nh con l\u00f4 3. C\u1ee5 th\u1ec3 nh\u01b0 sau<\/span><\/p>\n3 c\u00e0ng Mi\u1ec1n B\u1eafc l\u00e0 g\u00ec?<\/span><\/span><\/h2>\n
\u0110\u1ec1 3 c\u00e0ng l\u00e0 g\u00ec?<\/span><\/span><\/h3>\n
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L\u00f4 3 c\u00e0ng l\u00e0 g\u00ec?<\/span><\/span><\/h3>\n
3 c\u00e0ng \u0103n bao nhi\u00eau?<\/span><\/span><\/h2>\n
<\/p>\n
a) C\u00e1ch t\u00ednh \u0111\u1ec1 3 c\u00e0ng<\/span><\/span><\/h3>\n
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b) L\u00f4 3 c\u00e0ng Mi\u1ec1n B\u1eafc \u0103n bao nhi\u00eau?<\/span><\/span><\/h3>\n
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T\u1ed5ng h\u1ee3p b\u00ed k\u00edp b\u1eaft l\u00f4 v\u00e0 \u0111\u1ec1 3 c\u00e0ng<\/span><\/span><\/h2>\n
<\/p>\n
I. 5 c\u00e1ch \u0111\u00e1nh \u0111\u1ec1 3 c\u00e0ng si\u00eau chu\u1ea9n<\/span><\/span><\/h3>\n
1. Chi\u1ebfn thu\u1eadt \u0111\u00e1nh b\u1ecdc l\u00f3t<\/span><\/span><\/h4>\n
2. Gh\u00e9p s\u1ed1 theo c\u00e1ch \u0111\u00e1nh d\u00e0n \u0111\u1ec1 b\u1ea1ch th\u1ee7 l\u00f4<\/span><\/span><\/h4>\n
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<\/p>\n<\/div>\n
3. Gi\u1ea3i m\u00e3 gi\u1ea5c m\u01a1<\/span><\/span><\/h4>\n
4. Gh\u00e9p theo t\u1ed5ng con b\u1ea1ch th\u1ee7<\/span><\/span><\/h4>\n
5. Gh\u00e9p theo th\u1ee9 v\u00e0 con b\u1ea1ch th\u1ee7<\/span><\/span><\/h4>\n
II. 5 c\u00e1ch \u0111\u00e1nh l\u00f4 3 c\u00e0ng m\u1edbi nh\u1ea5t<\/span><\/span><\/h3>\n
<\/div>\n
1. D\u1ef1a v\u00e0o b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1<\/span><\/span><\/h4>\n
2. D\u1ef1a v\u00e0o t\u1ed5ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u00e0 gi\u1ea3i 7<\/span><\/span><\/h4>\n
3. Gh\u00e9p 3 s\u1ed1 t\u1ed5ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/span><\/span><\/h4>\n
4. D\u1eef li\u1ec7u ng\u00e0y ch\u1eb5n v\u00e0 l\u1ebb<\/span><\/span><\/h4>\n
5. Ph\u00e2n t\u00edch b\u00f3ng \u00e2m d\u01b0\u01a1ng c\u1ee7a gi\u1ea3i 3<\/span><\/span><\/h4>\n